Texas Instruments TPS566238 | Demoboard TPS566238EVM

Description

The TPS566238 is a single, D-CAP3™ mode, synchronous buck converter requiring a very low external component count. The TPS566238 is a cost effective, high-voltage input, synchronous buck converter with integrated FETs. One of the key features of the TPS566238 operates in continuous current mode, which maintains lower output ripple during all load conditions. The TPS566238 operates with wider supply input voltage ranging from 3V to 17V. It uses DCAP3™ control mode to provide a fast transient response, good line, load regulation, no requirement for external compensation, and supports low ESR output capacitors. The TPS566238 is a high efficiency converter, and provides complete protection OVP, UVP, OCP, OTP. Table 1. The TPS566238EVM evaluation module (EVM) is a single, synchronous buck converter providing 1V at 6 A from 3-V to 17-V input. This user’s guide describes the TPS566238EVM performance.

Features

• 3V to 17V input voltage range
• 0.6V to 7V output voltage range
• Up to 6A output current
• Large duty operation
• Fast transient response
• 2mm x 1.5mm RQF package

More information

• Datasheet
• IC product information